A model is presented for computing the costs of harvesting forest residues, based on several key characteristics of the residues and the logging area. Costs per unit are presented in tabular form for several alternative harvesting methods.

Presents results of a survey of the managers of units within the National Wilderness Preservation System (NWPS) and prospective additions. Summarizes
use characteristics, management problems, management techniques, nonconforming uses, and other...